package com.chinaunicom.emergency.util;

import java.util.UUID;

/**
 * @author liliang
 * @date 2019-12-13
 */
public class UUIDUtil {
    public static String getUUID(){
        return UUID.randomUUID().toString().replaceAll("-","");
    }

    public static void main(String[] args){
        for(int i = 0;i < 3000;i++){
            System.out.println(getUUID());
        }
    }
}
